2,3:5,6-Di-O-isopropylidene-α-D-mannofuranose

• Catalog No.: 38413
• CAS Number: 14131-84-1
• M. F.: C12H20O6
• M. W.: 260.2836
• Purity: ≥99.0% (GC)

SYNONYMS

• Title: 双丙酮-D-甘露糖
• IUPAC name: (6R,6aS)-6-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-tetrahydro-2H-furo[3,4-d][1,3]dioxol-4-ol
• IUPAC Traditional name: (6R,6aS)-6-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-ol
• Synonyms: 2,3:5,6-二异亚丙基-D-甘露糖; D-Mannose diacetonide

DATABASE IDS

• MDL Number: MFCD00134206
• CAS Number: 14131-84-1
• Beilstein Number: 84382

PROPERTIES

• Empirical Formula (Hill Notation): C12H20O6
• Grade: puriss.
• Purity: ≥99.0% (GC)
• Melting Point: 121-126 °C
• Melting Point: 125-126 °C (dec.)(lit.)
• Optical Rotation: [α]20/D +24±2°, c = 1% in acetone
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Features and Benefits
Use as chiral building block1,2; Preparation of the mannosyl fluoride and α-mannosides3; Wittig reaction4

Description (简体中文)

Features and Benefits
用作手性结构单元1,2；氟代甘露糖和 α-甘糖苷的制备3；Wittig 反应4